SDN-Enabled Sliceable Transceivers in Disaggregated Optical Networks

We design and implement programmable (SDN-enabled) sliceable bandwidth/bitrate variable transceivers (S-BVTs) based on multicarrier modulation (MCM) with direct detection (DD), tailored for disaggregated metro networks. A first level of disaggregation is assessed by considering an S-BVT architecture...

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Autores: Nadal, L, Fabrega, JM, Moreolo, MS, Casellas, R, Munoz, R, Rodriguez, L, Vilalta, R, Vilchez, FJ, Martinez, R
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Repositorio:r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
OAI Identifier:oai:cttc.fundanetsuite.com:p1429
Acceso en línea:https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1429
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077038173&doi=10.1109%2fJLT.2019.2945967&partnerID=40&md5=9627e44d655205b94473729d9dda2978
Access Level:acceso abierto
Palabra clave:Arrayed waveguide gratings
Bandwidth
Dense wavelength division multiplexing
Metropolitan area networks
Network architecture
Optical switches
Subways
Transceivers
Waveguide filters
Disaggregation
filter narrowing effect
Metro networks
sliceable bandwith/bitrate variable transceiver (S-BVT)
Software defined networking (SDN)
Wavelength-selective switches
Optical transceivers
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spelling SDN-Enabled Sliceable Transceivers in Disaggregated Optical NetworksNadal, LFabrega, JMMoreolo, MSCasellas, RMunoz, RRodriguez, LVilalta, RVilchez, FJMartinez, RArrayed waveguide gratingsBandwidthDense wavelength division multiplexingMetropolitan area networksNetwork architectureOptical switchesSubwaysTransceiversWaveguide filtersDisaggregationfilter narrowing effectMetro networkssliceable bandwith/bitrate variable transceiver (S-BVT)Software defined networking (SDN)Wavelength-selective switchesOptical transceiversWe design and implement programmable (SDN-enabled) sliceable bandwidth/bitrate variable transceivers (S-BVTs) based on multicarrier modulation (MCM) with direct detection (DD), tailored for disaggregated metro networks. A first level of disaggregation is assessed by considering an S-BVT architecture composed of a set of white box bandwidth/bit rate variable transceivers (BVTs) from multiple manufaturers/providers. An OpenConfig vendor-neutral model is adopted for the implementation of the SDN agents that configure the S-BVTs according to the network requirements/targets. Additionally, a fully disaggregated metro network is envisioned by considering a fixed/flexi-grid dense wavelength division multiplexing (DWDM) network with white box ROADM/OXC nodes. The impact of the filter narrowing effect is assessed considering different network node architectures based on either flexible wavelength selective switches (WSSes) or arrayed waveguide gratings (AWGs). Thanks to the transceiver inherent modularity, flexibility and bit rate variability, up to 8 network nodes can be traversed ensuring a target capacity of 50 Gb/s per slice at a 4.62 · 10-3 BER. © 1983-2012 IEEE.Institute of Electrical and Electronics Engineers Inc.2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1429https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077038173&doi=10.1109%2fJLT.2019.2945967&partnerID=40&md5=9627e44d655205b94473729d9dda2978JOURNAL OF LIGHTWAVE TECHNOLOGYISSN: 15582213ISSNe: 07338724reponame:r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)instname:Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)Inglésinfo:eu-repo/semantics/openAccessoai:cttc.fundanetsuite.com:p14292026-06-17T11:44:47Z
dc.title.none.fl_str_mv SDN-Enabled Sliceable Transceivers in Disaggregated Optical Networks
title SDN-Enabled Sliceable Transceivers in Disaggregated Optical Networks
spellingShingle SDN-Enabled Sliceable Transceivers in Disaggregated Optical Networks
Nadal, L
Arrayed waveguide gratings
Bandwidth
Dense wavelength division multiplexing
Metropolitan area networks
Network architecture
Optical switches
Subways
Transceivers
Waveguide filters
Disaggregation
filter narrowing effect
Metro networks
sliceable bandwith/bitrate variable transceiver (S-BVT)
Software defined networking (SDN)
Wavelength-selective switches
Optical transceivers
title_short SDN-Enabled Sliceable Transceivers in Disaggregated Optical Networks
title_full SDN-Enabled Sliceable Transceivers in Disaggregated Optical Networks
title_fullStr SDN-Enabled Sliceable Transceivers in Disaggregated Optical Networks
title_full_unstemmed SDN-Enabled Sliceable Transceivers in Disaggregated Optical Networks
title_sort SDN-Enabled Sliceable Transceivers in Disaggregated Optical Networks
dc.creator.none.fl_str_mv Nadal, L
Fabrega, JM
Moreolo, MS
Casellas, R
Munoz, R
Rodriguez, L
Vilalta, R
Vilchez, FJ
Martinez, R
author Nadal, L
author_facet Nadal, L
Fabrega, JM
Moreolo, MS
Casellas, R
Munoz, R
Rodriguez, L
Vilalta, R
Vilchez, FJ
Martinez, R
author_role author
author2 Fabrega, JM
Moreolo, MS
Casellas, R
Munoz, R
Rodriguez, L
Vilalta, R
Vilchez, FJ
Martinez, R
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Arrayed waveguide gratings
Bandwidth
Dense wavelength division multiplexing
Metropolitan area networks
Network architecture
Optical switches
Subways
Transceivers
Waveguide filters
Disaggregation
filter narrowing effect
Metro networks
sliceable bandwith/bitrate variable transceiver (S-BVT)
Software defined networking (SDN)
Wavelength-selective switches
Optical transceivers
topic Arrayed waveguide gratings
Bandwidth
Dense wavelength division multiplexing
Metropolitan area networks
Network architecture
Optical switches
Subways
Transceivers
Waveguide filters
Disaggregation
filter narrowing effect
Metro networks
sliceable bandwith/bitrate variable transceiver (S-BVT)
Software defined networking (SDN)
Wavelength-selective switches
Optical transceivers
description We design and implement programmable (SDN-enabled) sliceable bandwidth/bitrate variable transceivers (S-BVTs) based on multicarrier modulation (MCM) with direct detection (DD), tailored for disaggregated metro networks. A first level of disaggregation is assessed by considering an S-BVT architecture composed of a set of white box bandwidth/bit rate variable transceivers (BVTs) from multiple manufaturers/providers. An OpenConfig vendor-neutral model is adopted for the implementation of the SDN agents that configure the S-BVTs according to the network requirements/targets. Additionally, a fully disaggregated metro network is envisioned by considering a fixed/flexi-grid dense wavelength division multiplexing (DWDM) network with white box ROADM/OXC nodes. The impact of the filter narrowing effect is assessed considering different network node architectures based on either flexible wavelength selective switches (WSSes) or arrayed waveguide gratings (AWGs). Thanks to the transceiver inherent modularity, flexibility and bit rate variability, up to 8 network nodes can be traversed ensuring a target capacity of 50 Gb/s per slice at a 4.62 · 10-3 BER. © 1983-2012 IEEE.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1429
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077038173&doi=10.1109%2fJLT.2019.2945967&partnerID=40&md5=9627e44d655205b94473729d9dda2978
url https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1429
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077038173&doi=10.1109%2fJLT.2019.2945967&partnerID=40&md5=9627e44d655205b94473729d9dda2978
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers Inc.
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers Inc.
dc.source.none.fl_str_mv JOURNAL OF LIGHTWAVE TECHNOLOGY
ISSN: 15582213
ISSNe: 07338724
reponame:r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname:Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname_str Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
reponame_str r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
collection r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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